How to know if a Scala file modified with IntelliJ Idea is saved and if it is checked into CVS?

Question

I'm a long-time Eclipse user and I just now decided to try IntelliJ IDEA 9 (free edition) for Scala.

A couple of dumb questions:

• How can I tell if a file I've modified has been saved?
• How can I tell if I file I've saved has been checked into CVS?

I feel incredibly "exposed" to some sort of imminent danger when I don't see the familiar visual cues from Eclipse that indicate a file has been saved and/or checked in.

Thanks

Answer 1

In IDEA 11:

Settings->Editor->Editor Tabs->Mark modified tabs with asterisk

UPDATE

In IDEA 15:

Settings->Editor->General->Editor Tabs->Mark modified tabs with asterisk